PL451051A1 - Self-healing laminate and method for its production - Google Patents
Self-healing laminate and method for its productionInfo
- Publication number
- PL451051A1 PL451051A1 PL451051A PL45105125A PL451051A1 PL 451051 A1 PL451051 A1 PL 451051A1 PL 451051 A PL451051 A PL 451051A PL 45105125 A PL45105125 A PL 45105125A PL 451051 A1 PL451051 A1 PL 451051A1
- Authority
- PL
- Poland
- Prior art keywords
- thickness
- self
- healing
- layers
- thick
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/092—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising epoxy resins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyurethanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
- B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/762—Self-repairing, self-healing
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Przedmiotem zgłoszenia jest laminat samonaprawiający się, który charakteryzuje się tym, że w środkowej części laminatu znajduje się warstwa piany poliuretanowej (4) o grubości od 10 mm do 50 mm, do której obu powierzchni przylegają adhezyjnie dwie jednakowe warstwy samonaprawiające się (5) o grubości od 0,4 mm do 2,5 mm każda, składające się z włókien szklanych wypełnionych diizocyjanianem izoforonu i połączonych żywicą epoksydową. Do zewnętrznych powierzchni skrajnych warstw samonaprawiających się (5) przylegają adhezyjnie dwie jednakowe warstwy kompozytu epoksydowo-węglowego (6) o grubości od 0,2 mm do 1 mm każda. Zgłoszenie obejmuje również sposób wytwarzania laminatu samonaprawiającego się, który polega na tym, że na dwa arkusze blachy (1) ze stopu aluminium o grubości od 0,3 mm do 1 mm posiadające na obu powierzchniach warstwę ceramiczną (2) o grubości od 6 µm do 12 µm nakłada się obustronnie warstwę zol-żelu (3) o grubości od 1 µm do 3 µm, po czym pozostawia się na czas 1 h w temperaturze 23°C. Następnie na jeden z arkuszy blachy (1) ze stopu aluminium o grubości od 0,3 mm do 1 mm posiadający na obu powierzchniach warstwę ceramiczną (2) o grubości od 6 µm do 12 µm i warstwę zol-żelu (3) o grubości od 1 µm do 3 µm nakłada się kolejno dwa arkusze prepregu węglowego w postaci tkaniny o grubości 0,2 mm do 1 mm i otrzymuje się dwie jednakowe warstwy kompozytu epoksydowo-węglowego (6) o grubości od 0,2 mm do 1 mm każda. Następnie nakłada się kolejno dwie jednakowe warstwy włókien szklanych wypełnionych diizocyjanianem izoforonu o grubości od 0,25 mm do 2 mm każda, przy czym każdą warstwę włókien szklanych laminuje się ręcznie żywicą epoksydową i otrzymuje się dwie jednakowe warstwy samonaprawiające się (5) o grubości od 0,4 mm do 2,5 mm każda, składające się z włókien szklanych wypełnionych diizocyjanianem izoforonu i połączonych żywicą epoksydową.The subject of the application is a self-healing laminate, which is characterized in that in the central part of the laminate there is a layer of polyurethane foam (4) with a thickness of 10 mm to 50 mm, to both surfaces of which two identical self-healing layers (5), each with a thickness of 0.4 mm to 2.5 mm, consisting of glass fibers filled with isophorone diisocyanate and bonded with epoxy resin, adhere. Two identical layers of epoxy-carbon composite (6), each with a thickness of 0.2 mm to 1 mm, adhere adhesively to the outer surfaces of the outer self-healing layers (5). The application also covers a method of producing a self-healing laminate, which consists in applying a sol-gel layer (3) of 1 µm to 3 µm thick to two sheets (1) of aluminium alloy with a thickness of 0.3 mm to 1 mm and having a ceramic layer (2) of 6 µm to 12 µm thick on both surfaces, and then leaving it for 1 hour at a temperature of 23°C. Then, on one of the sheets (1) made of an aluminum alloy with a thickness of 0.3 mm to 1 mm and having on both surfaces a ceramic layer (2) with a thickness of 6 µm to 12 µm and a sol-gel layer (3) with a thickness of 1 µm to 3 µm, two sheets of carbon prepreg in the form of a fabric with a thickness of 0.2 mm to 1 mm are successively applied, thus obtaining two identical layers of an epoxy-carbon composite (6) with a thickness of 0.2 mm to 1 mm each. Two identical layers of glass fibres filled with isophorone diisocyanate, each from 0.25 mm to 2 mm thick, are then applied successively, each layer of glass fibres being laminated manually with epoxy resin to obtain two identical self-healing layers (5) each from 0.4 mm to 2.5 mm thick, consisting of glass fibres filled with isophorone diisocyanate and bonded with epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL451051A PL451051A1 (en) | 2025-01-27 | 2025-01-27 | Self-healing laminate and method for its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL451051A PL451051A1 (en) | 2025-01-27 | 2025-01-27 | Self-healing laminate and method for its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL451051A1 true PL451051A1 (en) | 2025-09-01 |
Family
ID=96877540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL451051A PL451051A1 (en) | 2025-01-27 | 2025-01-27 | Self-healing laminate and method for its production |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL451051A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009127852A1 (en) * | 2008-04-16 | 2009-10-22 | Airbus Uk Limited | Composite laminate with self-healing layer |
| PL243791B1 (en) * | 2022-06-27 | 2023-10-09 | Lubelska Polt | Aluminum-glass laminate and method of its production |
| PL243792B1 (en) * | 2022-06-27 | 2023-10-09 | Lubelska Polt | Aluminum-glass laminate and method of its production |
| PL243790B1 (en) * | 2022-06-27 | 2023-10-09 | Lubelska Polt | Aluminum-glass laminate and method of its production |
-
2025
- 2025-01-27 PL PL451051A patent/PL451051A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009127852A1 (en) * | 2008-04-16 | 2009-10-22 | Airbus Uk Limited | Composite laminate with self-healing layer |
| PL243791B1 (en) * | 2022-06-27 | 2023-10-09 | Lubelska Polt | Aluminum-glass laminate and method of its production |
| PL243792B1 (en) * | 2022-06-27 | 2023-10-09 | Lubelska Polt | Aluminum-glass laminate and method of its production |
| PL243790B1 (en) * | 2022-06-27 | 2023-10-09 | Lubelska Polt | Aluminum-glass laminate and method of its production |
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